How the San Francisco-Oakland-Fremont, CA metro's ZIP codes measure up on health
The ZipVitals Score across the San Francisco-Oakland-Fremont, CA metro area — built one ZIP code at a time, then rolled up by resident population.
Data release 2026174 of 176 ZIP codes scored · 4.7M residents represented
Score snapshot
People & national context
The San Francisco-Oakland-Fremont, CA metro's ZIP codes, ranked
Highest-scoring
Top 50 of 174- 594539in Fremont · 52,396 residents76.67
- 2194065in Redwood City · 11,673 residents75.76
- 2894404in Foster City · 35,881 residents75.48
- 3094582in San Ramon · 47,424 residents75.45
- 7094129in San Francisco · 3,836 residents74.46
- 11694707in Berkeley · 12,811 residents73.68
- 15094563in Orinda · 19,378 residents73.28
- 15294027in Atherton · 7,002 residents73.25
- 17294568in Dublin · 70,803 residents72.96
- 18194708in Berkeley · 11,947 residents72.84
- 21594502in Alameda · 13,430 residents72.56
- 21794402in San Mateo · 25,475 residents72.53
- 22494131in San Francisco · 28,504 residents72.43
- 22894588in Pleasanton · 34,328 residents72.39
- 24194010in Hillsborough · 43,025 residents72.25
- 25494105in San Francisco · 13,861 residents72.17
- 25894114in San Francisco · 33,020 residents72.15
- 26094127in San Francisco · 20,288 residents72.14
- 27894002in Belmont · 27,534 residents72.01
- 28194506in Danville · 27,055 residents72.00
- 29694618in Oakland · 16,958 residents71.90
- 30794920in Tiburon · 12,609 residents71.78
- 31194123in San Francisco · 24,054 residents71.76
- 32694555in Fremont · 37,501 residents71.63
- 33694070in San Carlos · 30,447 residents71.56
- 34894957in Ross · 2,321 residents71.48
- 34994941in Mill Valley · 32,706 residents71.47
- 36094611in Oakland · 40,116 residents71.39
- 36494583in San Ramon · 39,583 residents71.36
- 36894516in Canyon · 214 residents71.34
- 40094960in San Anselmo · 16,232 residents71.11
- 40194507in Alamo · 14,586 residents71.08
- 40694116in San Francisco · 43,791 residents71.06
- 41394118in San Francisco · 39,130 residents71.02
- 41494028in Portola Valley · 6,531 residents71.01
- 41594598in Walnut Creek · 27,206 residents71.01
- 43794549in Lafayette · 28,420 residents70.87
- 45494939in Larkspur · 7,315 residents70.80
- 46694556in Moraga · 15,998 residents70.73
- 46994062in Woodside · 25,759 residents70.70
- 49994552in Castro Valley · 14,506 residents70.52
- 51794122in San Francisco · 55,819 residents70.40
- 56694030in Millbrae · 22,689 residents70.14
- 59194586in Sunol · 971 residents70.01
- 59494904in Greenbrae · 12,815 residents70.00
- 59894566in Pleasanton · 44,222 residents69.97
- 61194121in San Francisco · 41,995 residents69.90
- 62694025in Menlo Park · 40,721 residents69.79
- 62994528in Diablo · 1,049 residents69.78
- 64594158in San Francisco · 11,314 residents69.68
Lowest-scoring
Bottom 50 of 174- 26,89794621in Oakland · 33,840 residents39.79
- 25,00294130in San Francisco · 2,429 residents42.26
- 23,60694603in Oakland · 35,742 residents43.81
- 22,43494801in Richmond · 33,591 residents44.97
- 20,79694601in Oakland · 53,259 residents46.47
- 19,19794511in Bethel Island · 1,864 residents47.79
- 18,11194514in Byron · 1,953 residents48.67
- 17,98694804in Richmond · 44,891 residents48.75
- 17,61394509in Antioch · 70,090 residents49.04
- 13,91994720in Berkeley · 5,763 residents51.64
- 13,85194565in Pittsburg · 100,488 residents51.69
- 13,42994124in San Francisco · 34,475 residents52.01
- 13,29294520in Concord · 37,381 residents52.12
- 12,14094806in San Pablo · 62,546 residents52.96
- 11,55294102in San Francisco · 35,976 residents53.36
- 10,91994704in Berkeley · 23,788 residents53.83
- 10,63794578in San Leandro · 41,769 residents54.05
- 10,48094606in Oakland · 39,966 residents54.17
- 10,40594561in Oakley · 46,368 residents54.23
- 10,18294108in San Francisco · 11,305 residents54.41
- 9,75294063in Redwood City · 34,433 residents54.76
- 9,40694548in Knightsen · 832 residents55.03
- 9,36694964in San Quentin · 2,344 residents55.07
- 8,36294572in Rodeo · 8,976 residents55.92
- 8,20294605in Oakland · 44,103 residents56.06
- 8,08794544in Hayward · 76,947 residents56.18
- 7,96494607in Oakland · 28,804 residents56.31
- 7,89194541in Hayward · 67,139 residents56.38
- 7,80794505in Discovery Bay · 14,970 residents56.45
- 7,03994580in San Lorenzo · 29,420 residents57.23
- 7,01994531in Antioch · 46,387 residents57.25
- 6,90194519in Concord · 19,058 residents57.38
- 6,63594613in Oakland · 472 residents57.71
- 6,56994021in Loma Mar · 321 residents57.80
- 6,49594612in Oakland · 18,175 residents57.89
- 5,92194569in Port Costa · 296 residents58.58
- 5,76094545in Hayward · 32,843 residents58.78
- 5,50494104in San Francisco · 498 residents59.13
- 5,48294513in Brentwood · 69,755 residents59.16
- 5,31794525in Crockett · 3,372 residents59.36
- 5,06494074in San Gregorio · 126 residents59.72
- 5,02494901in San Rafael · 41,307 residents59.76
- 4,95094577in San Leandro · 46,317 residents59.88
- 4,71494579in San Leandro · 20,017 residents60.20
- 4,60994020in La Honda · 1,694 residents60.33
- 4,60394060in Pescadero · 1,465 residents60.34
- 4,50294133in San Francisco · 23,804 residents60.46
- 4,45694518in Concord · 27,345 residents60.53
- 4,41094553in Martinez · 48,643 residents60.59
- 4,14494805in Richmond · 14,670 residents60.98
Where each domain sits inside this metro
The Score above is one number for the whole San Francisco-Oakland-Fremont, CA metro. Nine domains make it up, and they are not spread the same way across the people who live here. Each row divides this metro's ZIP codes into fifths by how they stand against each other on that domain, then counts who lives at each end. If a domain were spread evenly across the metro's residents, every row would read about 20%.
The highest-standing fifth
35 of 174 ZIPsShare of the metro's residents living in the fifth of its ZIP codes that stand highest on each domain.
20 ZIP codes share this standing — see them in the full ranking →
Standing highest: 94105 San Francisco94158 San Francisco94575 Moraga
Standing highest: 94158 San Francisco94925 Corte Madera94939 Larkspur
Standing highest: 94027 Atherton94028 Portola Valley94595 Walnut Creek
Standing highest: 94104 San Francisco94402 San Mateo94613 Oakland
Standing highest: 94929 Dillon Beach94937 Inverness94963 San Geronimo
Each fifth is about 35 of this metro’s 174 compared ZIP codes, and the shares are out of 4,658,102 residents. A ZIP code is compared here only if it carries a resident count to weight it by and enough measured data on that domain — the rest are left out of that domain’s fifths rather than filled in from a coarser geography, which is why this count can sit just below the metro’s scored total.
The mark shows 20% — where a row would sit if that domain were spread evenly across the metro's residents.
Each ZIP code is compared with the other ZIP codes in this metro that are measured across all nine scoring domains — not with all US ZIP codes. Percentages are rounded; higher is healthier in every domain.
Why this matters
The ZipVitals Score combines nine domains of health — from chronic disease and preventive care to environmental hazard, social need, and healthcare access — into one 0–100 index for each ZIP code, computed the same way everywhere from public federal and academic data. The San Francisco-Oakland-Fremont, CA figures on this page are population-weighted rollups of those per-ZIP scores, so they describe the metro's residents rather than a coarser geography relabeled as the metro.
A high score describes favorable documented conditions; it is not a claim about individual residents, and it does not capture everything that shapes a community's health. Where a ZIP code scores low, that pattern reflects structural conditions — investment, environment, and access — far more than the choices of the people who live there.